diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-10-13 11:04:56 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-10-13 15:27:52 -0700 |
| commit | e79d82643a69df03d59fe47e32619515a83e4969 (patch) | |
| tree | 4f008ab64acd891405516334d94d9ce64225c212 | |
| parent | 39e222bfd7f37e7a98069869375b903d7096c113 (diff) | |
net: enetc: fix check for allocation failure
This was supposed to be a check for if dma_alloc_coherent() failed
but it has a copy and paste bug so it will not work.
Fixes: fb8629e2cbfc ("net: enetc: add support for software TSO")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://lore.kernel.org/r/20211013080456.GC6010@kili
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/freescale/enetc/enetc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 3ae4f49a9055..8e31fe15bf3c 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -1767,8 +1767,10 @@ static int enetc_alloc_txbdr(struct enetc_bdr *txr) txr->bd_count * TSO_HEADER_SIZE, &txr->tso_headers_dma, GFP_KERNEL); - if (err) + if (!txr->tso_headers) { + err = -ENOMEM; goto err_alloc_tso; + } txr->next_to_clean = 0; txr->next_to_use = 0; |